vc · US
Breakthrough Energy Ventures
aka BEV
Climate-tech / energy-systems venture vehicle founded by Bill Gates with backing from a coalition of high-net-worth LPs. Quantum portfolio entered 2026 with the Sygaldry Technologies Series A lead — first BEV quantum-computing position observed in tracking, framing quantum-computing as an AI-infrastructure performance-per-watt response within BEV's energy-grid / nuclear / fusion / battery / efficiency thesis. Carmichael Roberts named partner on the Sygaldry deal per the 2026-05-16 press release.
PORTFOLIO 1 company
| Company | Domain | Modality | Country | Last joint event | Joint events |
|---|---|---|---|---|---|
| Sygaldry Technologies, Inc. | computing | OTH | US | 2026-05-16 | 1 |
ROUNDS PARTICIPATED · 90D View all 1 event involving Breakthrough Energy Ventures →
2026-03 Sygaldry Technologies $105M Series A (lead)